Stock-Based Incentive Plan (Details) (USD $)	3 Months Ended	9 Months Ended			110 Months Ended
	Mar. 31, 2012 Stock Options and Incentive Warrants	Mar. 31, 2013 Stock Options and Incentive Warrants	Mar. 31, 2012 Stock Options and Incentive Warrants	Mar. 31, 2013 2003 Stock Plan	Oct. 31, 2012 2003 Stock Plan Stock Options	Mar. 31, 2013 2004 Stock Plan	Mar. 31, 2013 Board of Directors Authorized, Outside of EMP Stock Plans Incentive Warrants
Stock-Based Incentive Plan
Number of shares granted under the Plan					600,000
Number of shares of common stock authorized for issuance under plan						6,500,000
Number of shares remaining available for grant under plan				0		800,914
Number of Incentive Warrants issued (in shares)							1,037,500
Non-cash stock-based compensation expense	$ 49,252	$ 26,274	$ 281,390
Granted (in shares)		0	0